/**
* Evaluate the specified query expression in this environment.
*
* @return the resulting set of targets.
* @throws QueryException if the evaluation failed.
*/
public Set<QueryTarget> evaluateQuery(QueryExpression expr)
throws QueryException, InterruptedException {
Set<String> targetLiterals = new HashSet<>();
expr.collectTargetPatterns(targetLiterals);
try {
targetPatternEvaluator.preloadTargetPatterns(targetLiterals);
} catch (BuildTargetException | BuildFileParseException | IOException e) {
throw new QueryException("Error in preloading targets. %s", e.getMessage());
}
return expr.eval(this);
}